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Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 21 March 2023

Today Tonight and Wednesday.

Wind westerly 20 to 30 knots today tonight and Wednesday.

Risk of freezing spray.

Temperatures near minus 4.

Waves

Issued 03:00 AM EDT 21 March 2023
Today Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 06:00 AM EDT 21 March 2023
Thursday Wind light increasing to easterly 20 to 30 knots in the afternoon.
Friday Wind east 15 to 25 knots becoming east 15 late in the day.
Saturday Wind west 15 knots.

Ice Forecast

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday Open water. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 4946N 5849W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 21 March 2023 Today Tonight and Wednesday At 3:00 a.m. EDT today trough located from Québec city to Lake
Huron.
By 8:00 p.m. EDT Wednesday trough located on a line
northeast-southwest over the Strait of Belle Isle.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over northern Ontario.
By 8:00 p.m. EDT Wednesday ridge located on a line
northwest-southeast over the Gaspe Peninsula.

St. Lawrence - St. Lawrence River Area

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